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Home Q & A Board Biology-Related Homework Help General Biology
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Goose7701 Goose7701
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6 years ago
Body appendages as diverse as crab legs, beetle legs, sea star arms, butterfly wings, fish fins, and mouse feet start out
  as ____.
  a. clusters of cells in the limb buds
  b. cerebral cells
  c. cardiac cells
  d. offshoots of the sperm cell
  e. offshoots of the egg

Question 2

Four of these statements about master genes are true. Which statement is not true?
  a. They orchestrate layers of development.
  b. They are highly conserved over evolutionary time.
  c. Mutations within these are frequently devastating.
  d. They are highly variable in their sequences between species.
  e. Mutations usually result in changes in body plan.
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ustropicsustropics
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6 years ago
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Goose7701 Author
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6 years ago
this is exactly what I needed
lierac00
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Yesterday
Helped a lot
zbmallo3
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2 hours ago
Thanks for your help!!
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